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// CODE SNIPPET

1805.1.3 Ground-Water Control

Building Code 2021 of Illinois > 18 Soils and Foundations > 1805 Dampproofing and Waterproofing > 1805.1 General > 1805.1.3 Ground-Water Control
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Where the ground-water table is lowered and maintained at an elevation not less than 6 inches (152 mm) below the bottom of the lowest floor, the floor and walls shall be dampproofed in accordance with Section 1805.2. The design of the system to lower the ground-water table shall be based on accepted principles of engineering that shall consider, but not necessarily be limited to, permeability of the soil, rate at which water enters the drainage system, rated capacity of pumps, head against which pumps are to operate and the rated capacity of the disposal area of the system.

Related Code Sections


1805.1.3 Soils and Foundations, Ground-Water Control
Where the ground-water table is lowered and maintained at an elevation not less than 6 inches (152 mm) below the bottom of the lowest floor ...
Building Code 2021 of Illinois > 18 Soils and Foundations > 1805 Dampproofing and Waterproofing > 1805.1 General > 1805.1.3 Ground-Water Control
1805.1.3 Soils and Foundations, Ground Water Control
Where the ground water table is lowered and maintained at an elevation not less than 6 inches (152 mm) below the bottom of the lowest floor ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1805 Dampproofing and Waterproofing > 1805.1 General > 1805.1.3 Ground Water Control
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National Electrical Code 2017 of Illinois > 6 Special Equipment > 680 Swimming Pools, Fountains, and Similar Installations > 680.2 Definitions
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— such as small polyphase power, controlled water heaters, and similar loads — shall not be smaller than 12 AWG hard-drawn copper or equivalent ...
National Electrical Code 2017 of Illinois > 2 Wiring and Protection > 230 Services > 230.23 Size and Rating
230.23 Wiring and Protection, Size and Ampacity
— such as small polyphase power, controlled water heaters, and similar loads — shall not be smaller than 12 AWG hard-drawn copper or equivalent ...
National Electrical Code 2020 of Illinois > 2 Wiring and Protection > 230 Services > 230.23 Size and Ampacity
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